CN1048699C - Glass sheet cutter - Google Patents
Glass sheet cutter Download PDFInfo
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- CN1048699C CN1048699C CN93100643A CN93100643A CN1048699C CN 1048699 C CN1048699 C CN 1048699C CN 93100643 A CN93100643 A CN 93100643A CN 93100643 A CN93100643 A CN 93100643A CN 1048699 C CN1048699 C CN 1048699C
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Abstract
The present invention relates to a glass sheet cutter which comprises a belt for carrying a glass sheet, a supporting member positioned at the inner side of the belt, a mobile device used for causing the supporting member to move along an X and a Y directions, a press cutting device positioned above the belt, a mobile device used for causing the press cutting device to move along the X and the Y directions, a mobile device corresponding to the supporting member of the glass plate and the press cutting device when the press cutting device is pressed and cut, a control device used for controlling the mobile device, a belt running device and a device for lifting the glass sheet upwards. The sag of the belt is reduced as most as possible, and the glass sheet can be supported to achieve the obvious effects of needed degree, etc.
Description
Glass sheet cutter is that the sheet glass that will have line of cut in advance puts on annular belt, make the crush-cutting device above the sheet glass, be parallel in the face of glass-board surface and moving along line of cut, below sheet glass, make the moving of moving of sheet glass supporting member simultaneously corresponding to the crush-cutting device.
Yet, traditional glass sheet cutter, move for making moving below sheet glass of the corresponding crush-cutting device of sheet glass supporting member, more definite theory, in inner face one side shifting of annular belt, thereby need on the supporting plate of supporting annular belt, offer big window (opening), consequently be difficult to put the annular belt of sheet glass from following supporting integrally, and only support its peripheral part, make the middle portion of belt sagging.In case the generation sag of belt is to being positioned at the mobile difficulty that causes of the sheet glass supporting member under the belt.In case the sheet glass supporting member is moved, and then the sheet glass supporting member can be hooked by belt, will make the belt damaged.
In addition, in the glass support member of traditional glass sheet cutter, the fixed ladder is set, face with the top of regulation fixed step is pressed in cutoff edge at the sheet glass position that is supported, on sheet glass, form end-grain cutting secant (auxiliary line of cut), then, on the sheet glass line of cut that forms the end-grain cutting secant like this, the fixed stagewise is set simultaneously, with glass-board surface being pushed to the face of the below of regulation fixed step, along the line of cut cutting glass plate by pressure bar.
Yet, if the face above as above being provided with by the fixed ladder like that and the face of below form the sheet glass supporting member, when forming the end-grain cutting secant, make the face of the top of in fact only being enclosed by the bread of below that is pressed because of cutoff edge that the position of sheet glass can support, therefore, the face of this top relatively determines the position of cutoff edge relatively, the consequently essential relative positioning precision that improves cutoff edge, in addition, also because therefore the face of the top of the small area that is enclosed by below bread of energy supporting glass plate also can make supporting unstable sometimes.
Above problem is not limited to cutting glass plate, also can take place in the cutting of general tabular body.
The present invention considers that just all problems of above-mentioned existence propose, and purpose is to provide and can makes the sagging minimizing of annular belt as far as possible, can make the position of the pressurized cutting apparatus effect of sheet glass be subjected to the glass sheet cutter of required supporting smoothly with the sheet glass supporting member.
The present invention also aims to provide to make enlarged by the supporting surface at the sheet glass position that cutoff edge pushes, even cutoff edge and be subjected to the relative positioning precision between the supporting surface at the sheet glass position that this cutoff edge pushes very not high also can make sheet glass be subjected to the glass sheet cutter of reliable and stable support.
The glass sheet cutter of above-mentioned purpose according to the present invention, possesses the annular belt that puts sheet glass, drive the running gear of this belt, sheet glass supporting device by the belt supporting glass plate, the 1st running gear that the sheet glass supporting device is moved in being parallel to the face of glass-board surface, be configured in the crush-cutting device of belt top, the 2nd running gear that this crush-cutting device is moved in being parallel to the face of glass-board surface, carry out crush-cutting, it is characterized in that also possessing control the 1st with the sheet glass on the relative belt of crush-cutting device, the action of the 2nd running gear, make with because of the 1st, the control device of the sheet glass supporting device that the 2nd running gear produces and the shift position correspondence of crush-cutting device.
This glass sheet cutter can put formation end-grain cutting secant (auxiliary line of cut) on the sheet glass on the annular belt with the cutoff edge of crush-cutting device.In the cutoff edge action, the 1st that makes the sheet glass supporting member by the belt supporting glass plate.After forming end-grain cutting secant (auxiliary line of cut), with the crush-cutting device by pressure bar along end-grain cutting secant (auxiliary line of cut) with cut preset lines sheet glass is carried out crush-cutting.In pressing the pressure bar action, make the 1st of the sheet glass supporting member to pass through the belt supporting glass plate on the one hand, make the 2nd to face on the other hand by pressure bar.Like this, with the 1st running gear each sheet glass supporting member is moved corresponding to moving in the corresponding window of belt supporting plate of crush-cutting device.
Therefore, glass cutting machine of the present invention, can form end-grain cutting secant (auxiliary line of cut) to the sheet glass that puts on belt with the cutoff edge of crush-cutting device.In the cutoff edge action, the movable support face of sheet glass supporting device and another supporting surface become same plane, and movable support face and another supporting surface are by the belt supporting glass plate.After forming end-grain cutting secant (auxiliary line of cut),, sheet glass is carried out crush-cutting along end-grain cutting secant (auxiliary line of cut) and cutting preset lines with the pressure bar of pressing of crush-cutting device.In pressing the pressure bar action, the movable support face of sheet glass supporting device is risen, between movable support face and another supporting surface, form ladder, when this step configuration is on the cutting preset lines, the movable support face passes through the belt supporting glass plate on the one hand, and another supporting surface is in the face of pressing pressure bar.Like this, can make moving and moving of sheet glass supporting device correspondence crush-cutting device with the 1st running gear.
In addition, the above-mentioned purpose glass sheet cutter according to the present invention, the belt supporting plate that also possesses the supporting annular belt, this belt supporting plate has a plurality of windows, the sheet glass supporting device is configured to corresponding each window, respectively by the belt supporting glass plate, forming the 1st running gear makes each sheet glass supporting device move in being parallel to the face of glass-board surface respectively, the sheet glass supporting device respectively the following of relative sheet glass freely advance and retreat, have by the movable support face of belt supporting glass plate and another supporting surface that passes through the belt supporting glass plate.
In a example, comprise and make sheet glass supporting member or sheet glass supporting device along a direction and the travel mechanism that moves of the other direction that intersects of direction therewith as the 1st running gear.
Example as the sheet glass supporting device possesses air cylinder device, the movable support face is arranged on the piston rod of this air cylinder device, and other supporting surfaces are provided in around the movable support face.
As sheet glass, for example generally comprise to build and use window glass, furniture usefulness glass and front glass for example, automotive glass such as back glass or side glass, and other glass with cutting machine of the present invention cutting.
According to the present invention, because apparatus has the belt supporting plate supporting flexible endless belt of window, it is sagging that institute can reduce annular belt as far as possible, thereby the sheet glass supporting member can not hindered because of the sag of belt moving of annular belt inner face one side, belt can not take place yet by the phenomenon that the sheet glass supporting member hooks in moving, make supporting glass plate reach extend of hope.
In addition, if according to the present invention, forming in the end-grain cutting secant with cutoff edge, since be in conplane movable support face and other supporting surface make sheet glass under supported, therefore, even the decision of the relative position of cutoff edge and sheet glass supporting device produces small deviation, cutoff edge is configured on movable support face or other supporting surface, but also can be from the lower support sheet glass.The result is to form needed end-grain cutting secant.In other words, the decision for the sheet glass supporting device relative position of cutoff edge does not require very high precision.In addition, because can be in large area from the lower support sheet glass, so in the end-grain cutting secant forms, can be with the sheet glass held stationary.
Below, the concrete example shown in reference to the accompanying drawings, the present invention is described in detail.Therefore can understand foregoing invention and other invention.In addition, the present invention also is not limited to these concrete examples.
Simple declaration to accompanying drawing
Fig. 1 is the main pseudosection of one embodiment of the invention structure,
Fig. 2 is the vertical view in structure annular belt biopsy cavity marker devices shown in Figure 1,
Fig. 3 is the vertical view of the biopsy cavity marker devices of structure annular belt shown in Figure 1 and belt supporting plate,
Fig. 4 is the front view of the crush-cutting device part of structure shown in Figure 1,
Fig. 5 is the vertical view of the biopsy cavity marker devices of the annular belt of another embodiment of the present invention structure and belt supporting plate,
Fig. 6 is the sheet glass supporting device of structure shown in Figure 5, represents the occasion when its disk has descended,
Fig. 7 is the sheet glass supporting device of structure shown in Figure 5, represents the occasion when its disk has risen,
Embodiment
Among Fig. 1-4, the cutting machine 1 of sheet glass comprises the flexible endless belt 3 that puts sheet glass 2, be separately positioned on a plurality of on inner face one side of annular belt 3, be 4 sheet glass supporting members 4 in the present embodiment, 4a, 4b and 4c, make each sheet glass supporting member 4,4a, 4b and 4c are in the face that is parallel to sheet glass 2, be along the direction X in the horizontal plane with perpendicular to the other direction of directions X in the present embodiment, in the present embodiment for and the Y direction that intersects vertically of directions X move a plurality of, be the 1st running gear 5 in 4 machines in the present embodiment, 5a, 5b and 5c, be configured in a plurality of of annular belt top respectively, be crush-cutting device 6 and the 6a in 2 machines in the present embodiment, making each crush-cutting device 6 and 6a is directions X and perpendicular to the other direction of directions X along the direction in the horizontal plane, in the present embodiment for and the Y direction that intersects vertically of directions X move a plurality of, be the 2nd running gear 7 and 7a in 2 machines in the present embodiment, with crush-cutting device 6 and 6a the sheet glass 2 that puts on annular belt 3 is being carried out in the crush-cutting, to running gear 5,5a, the control device 98 that the action of 5b and 5c and running gear 7 and 7a is controlled, for making because of running gear 5,5a, the sheet glass supporting device 4 that 5b and 5c and running gear 7 and 7a cause, 4a, the shift position correspondence of 4b and 4c and crush-cutting device 6 and 6a, and the running gear 8 that makes annular belt 3 walkings, with the upward act device of lifting on the sheet glass on the annular belt 329.
Since each sheet glass supporting member 4,4a, 4b and 4c and each running gear 5,5a, 5b and 5c, each crush-cutting device 6,6a and each running gear 7,7a has same formation respectively, following, except that special needs, sheet glass supporting member 4 only is described, running gear 5, crush-cutting device 6 and running gear 7, the device of correspondence is put on identical symbol a, b, c.
Sheet glass supporting member 4 has by annular belt 3 supporting glass plates 2 the 1st 15 and opposite face 15 and is positioned at the 2nd 17 of low ground potential by ladder 16.Face 15 be configured in the supporting station 19 of the roughly middle part that is installed in frame 18 top 20 and be installed in identical frame 18 on belt supporting plate 21 above 22 parallel, and be sustained height or the position that exceeds 1-2mm, face 17 is configured in the position of specific surface 15 low 1-2mm.In addition, also can not need face 17 be set especially on sheet glass supporting member 4, makes the comprehensive 15 performance functions of top conduct of sheet glass supporting member 4, also can make sheet glass supporting member 4 around (space) as face 17 performance functions.
Form 4 windows on belt supporting plate 21, promptly opening 23,23a, and 23b and 23c make corresponding opening 23,23a, 23b and 23c and each sheet glass supporting member 4 of disposing, 4a, 4b and 4c are respectively at opening 23, and 23a in 23b and the 23c, moves along X and Y direction.
Running gear 5 is made up of directions X travel mechanism 25 and Y direction travel mechanism 26, directions X travel mechanism 25 possesses the straight line transfer table 27 and the electric motor 29 that is installed on the frame 28 of supporting glass plate supporting member 4, the output rotating shaft of electric motor 29 links to each other with the screw shaft 32 that is supported in freely to rotate on the machine frame 28 by bearing 30 and 31, and screw shaft 32 and the nut 33 that is installed on the straight line transfer table 27 mesh.Straight line transfer table 27 is supported on the machine frame 28 along directions X on the pair of guide rails 34 that forms by slide block 35 with moving freely, like this, when making its output rotating shaft revolution because of electric motor 29 actions, screw shaft 32 revolutions, 27 of straight line transfer tables move along the directions X straight line.
The structure of Y direction travel mechanism 26 and directions X travel mechanism 25 is roughly the same.It comprises straight line transfer table 36 that supports machine frame 28 and the electric motor 38 that is installed on the machine frame 37.The output rotating shaft of electric motor 38 be connected with 40 screw shafts 41 that can be supported in freely to rotate on the machine frame 37 by bearing 39, be installed in nut 42 on the straight line transfer table 36 and screw shaft 41 engagements.Straight line transfer table 36 is supported on the pair of guide rails 43 that forms on the machine frame 37 by slide block 44 with can move freely along the Y direction, like this, when the action by electric motor 38 makes its output rotating shaft revolution and during screw shaft 41 revolutions, then straight line transfer table 36 moves along Y direction straight line.
Crush-cutting device 6 comprise on the piston rod 47 that is installed in air cylinder device 46 by pressure bar 48, be installed in cutoff edge 52 and electric motor 53 on the piston rod 50 of air cylinder device 49 by Bearning mechanism 51.Belt pulley or gear 54 are installed on the output rotating shaft of electric motor 53, belt pulley or gear are installed on the urceolus 55 of air cylinder device 49 by bottom bracket 56 and Bearning mechanism 57 mounted thereto.Hanging belt, timing belt or chain 59 gear 54 and 58.The combination member 155 that forms slit 154 on it is installed on gear 58, at the bonding pad 157 that is disposing on the slit 154 on the Cutter apron 156 that is installed in supporting cutoff edge 52, by Bearning mechanism 51, is the center with Cutter apron 156 with axle center 159, can be installed in freely to rotate on the piston rod 50 along the R direction.
The crush-cutting device 6 of Xing Chenging when because of 46 actions of air cylinder device piston rod 47 being stretched, makes by pressure bar 48 along the vertical direction like this, and promptly the Z direction moves.When piston rod 50 being stretched because of 49 actions of air cylinder device, cutoff edge 52 moves along the Z direction, when turning round because of electric motor 53 actions, gear 54, when making gear 58 revolutions, on combination member 155, be that the center is turned round along the R direction also with axle center 159 with slit 154 bonded bonding pads 157 by chain 59.Utilizing this revolution to make cutoff edge 52 is that the center is turned round along the R direction with axle center 159 equally, and the cutoff edge actinal surface is to the direction that forms cut-off lines.
Running gear 7 is made up of directions X travel mechanism 60 and Y direction travel mechanism 61, and directions X travel mechanism 60 comprises the air cylinder device 46 and 49 of crush-cutting device 6, the straight line transfer table 62 of supporting motor 53, and be installed in electric motor 64 on the machine frame 63.The output rotating shaft of electric motor 64 links to each other with the screw shaft 66 that can be supported in freely to rotate on the machine frame 63 by bearing 65, and screw shaft 66 and the nut 67 that is installed on the straight line transfer table 62 are meshed.Straight line transfer table 62 by the slide block (not shown), be supported on the pair of tracks 68 that is installed on the machine frame 63 along directions X with can move freely.Like this, when making its output shaft revolution screw shaft 66 revolutions because of electric motor 64 actions, then straight line transfer table 62 can move along the directions X straight line.
The structure of Y direction travel mechanism 61 and directions X travel mechanism 60 is roughly the same.It comprises straight line transfer table 70 that supports machine frame 63 and the electric motor 72 that is installed on the cross member 71 of top.Electric motor 72 output shaft with can be supported in the screw shaft 73 of top on the cross member 71 by bearing freely to rotate and link to each other.Screw shaft 73 and the nut 74 that is installed on the straight line transfer table 70 are meshed.By slide block 76 straight line transfer table 70 is suspended with can move freely is bearing on the pair of tracks 75 that forms on the cross member 71 up along the Y direction.Like this, when electric motor 72 action, its output shaft revolution and when making the screw shaft revolution, then straight line transfer table 70 can move along Y direction straight line.Top cross member 71 is installed on the upper box 80.
The Numerical Control instruction of the control device of being made up of microcomputer etc. 98 by programming in advance be to electric motor 29,38,53,64,72 and 86 and air cylinder device 46,49 and 95 and the action of vacuum absorption device 97 control.Because control device 98 itself is a current techique, the Therefore, omited describes in detail it.
As above the present embodiment sheet glass cutting unit 1 of Gou Chenging carries out cutting operation to sheet glass 2 in the following manner.
At first, be placed on the belt 3 having the sheet glass 2 that cuts preset lines 100 in advance.Also can produce cutting preset lines 100 like this with present embodiment sheet glass cutting unit.Then, make 95 actions of air cylinder device, vacuum chuck device 97 descends, and sheet glass 2 is clamped and fixed between vacuum chuck device 97 and the central support platform 19.Make electric motor 29 and 29a thereafter, and 38 and 38a action, sheet glass supporting member 4 and 4a move along X and Y direction, when face 15 and 15a are configured in the below of cutoff edge 52 and 52a, make electric motor 64 and 64a and 72 and 72a action, crush-cutting device 6 and 6a move along X and Y direction, and cutoff edge 52 and 52a move along radiation direction as starting point with cutting preset lines 100.When cutoff edge 52 and 52a move from cutting preset lines 100, make air cylinder device 49 and 49a action simultaneously, cutoff edge 52 contacts with sheet glass 2 with 52a.In view of the above, on sheet glass 2, form end-grain cutting secant (the auxiliary line that cuts off) with cutoff edge 52 and 52a.
In the end-grain cutting secant forms, need make cutoff edge 52 and 52a form direction towards the end-grain cutting secant, make electric motor 53 actions.In addition, in the end-grain cutting secant forms, make by pressure bar 48 and 48a discord sheet glass 2 to contact and rise.
Like this when forming an end-grain cutting secant, make crush-cutting device 6 and 6a and sheet glass supporting member 4 and 4a move to next end-grain cutting secant and form position and carry out cutoff edge 52 and in the scope of window 23, form the end-grain cutting secant, carry out cutoff edge 52a respectively and in window 23a scope, form the end-grain cutting secant.In the end-grain cutting secant forms, accept mobile corresponding the moving of pressing force, sheet glass supporting member 4 and 4a with cutoff edge 52 and the 52a of cutoff edge 52 and 52a by sheet glass 2 and belt 3 in order to make face 15 and 15a.
In case finish and in window 23 and 23a scope, form the end-grain cutting secant, cutoff edge 52 and 52a are moved in window 23b and 23c scope, make electric motor 29b simultaneously, 29c and 38b and 38c action, sheet glass supporting member 4b and 4c are moved, for face 15b and 15c are configured under cutoff edge 52 and the 52a along X and Y direction.Carry out in window 23b and 23c scope forming the end-grain cutting secant equally with above-mentioned.
When also in window 23b and 23c scope, finishing the formation of end-grain cutting secant, next, make air cylinder device 49 and 49a action on the one hand, cutoff edge 52 and 52a rise, make cutoff edge 52 and the contact releasing of 52a with sheet glass 2, in order to make ladder 16b and 16c be positioned at the position of cutting preset lines 100 next time, make face 17b and 17c be positioned at the outside of cutting preset lines 100 all the time, and make electric motor 29b, 29c and 38b, the 38c action, when sheet glass supporting member 4b and 4c are moved along directions X and Y direction, similarly make electric motor 64,64a and 72, the 72a action makes crush-cutting device 6,6a moves along directions X and Y direction, makes by pressure bar 48,48a often is positioned at the outside of cutting preset lines 100.At sheet glass supporting member 4b, 4c and crush-cutting device 6,6a moves along this of cutting preset lines 100, make air cylinder device 46 in necessary place, pressure bar 48 is pressed in the 46a action, and 48a descends, the outside of the cutting preset lines 100 of itself and sheet glass 2 is contacted, along cutting preset lines crush-cutting sheet glass 2.
When finishing, when the crush-cutting along cutting preset lines 100 in the 23c scope moves, then, make by pressure bar 48 at window 23b, 48a moves in the scope of 23a, simultaneously at window 23, make electric motor 29,29a and 38,38a action, make sheet glass support unit 4,4a moves along directions X and Y direction, makes ladder 16,16a is positioned on the position of cutting preset lines 100, makes face 17, and 17a often is positioned at the outside of cutting preset lines 100, with above-mentioned the same, carry out window 23, the crush-cutting in the 23a scope.
When at window 23, the crush-cutting release in the 23a scope is during the sheet glass 2 that obtains to have cut along cutting preset lines 100, then, make 95 actions of air cylinder device, vacuum chuck device 97 rises, and is picked up from belt 3 by the sheet glass 2 that vacuum chuck device 97 holds.When this sheet glass 2 by on the act state, electric motor 86 actions make belt 3 when the A direction is walked in view of the above, then stay the pieces of glass of the incision on the belt 3, along with belt 3 is sent along the A direction.After pieces of glass is sent, make 95 actions of air cylinder device again, vacuum chuck device 97 descends, the sheet glass 2 that is held by vacuum chuck device 97 is put on belt 3, thereafter, action by removing vacuum chuck device 97 and piston rod 96 is risen is taken out sheet glass 2 from belt 3, and the sheet glass 2 that needs newly cut is placed on the belt 3.
Yet, in sheet glass cutting facility 1, because apparatus has window 23,23a, the belt supporting plate 21 supporting flexible belt 3 of 23b and 23c, and corresponding window 23,23a, 23b and 23c, configuration sheet glass supporting member 4, therefore 4a and 4c, make the belt 3 can be excessively not sagging, do not hinder sheet glass supporting member 4,4a, 4b and 4c move, and cutting operation can very promptly be carried out.
In addition, in above-mentioned specific embodiment, with two crush-cutting devices 6,6a, and running gear 7,7a form described sheet glass cutting facility.Yet the present invention is not limited to this, also can be with constituting with the crush-cutting device and the running gear of sheet glass supporting member 4 with number.In addition, conversely, also can press off device with one respectively and running gear constitutes.In this occasion, press off device and can move just passable for the turning direction in the horizontal plane at center and above act device 9 for the radiation rectilinear direction in the horizontal plane at center along above act device 9 as long as form to make.
Yet, in the above-described embodiments, use has fixed face 15,15a respectively, the sheet glass supporting member 4 of 15b and 15c, 4a, 4b and 4c constitute sheet glass cutting facility 1, yet also can use the sheet glass supporting device 104 shown in Fig. 5-7,104a, 104b and 104c substitute such sheet glass supporting member 4,4a, and 4b and 4c constitute sheet glass cutting facility 1.Since with above-mentioned the same, each sheet glass supporting device 104,104a, the structure of 104b and 104c is identical, below, except in the occasion that needs especially, only sheet glass supporting device 104 is described, for the device of correspondence, by additional a on identical number designation, b, c represents.
Shown in Fig. 5-7, sheet glass supporting device 104 comprises air cylinder device 115, cylinder 116 around air cylinder device 115 configurations, be installed with on the piston rod of air cylinder device 115 and have as 201 disk 117 below the relative sheet glass 2, above the movable support face that can freely advance and retreat, 202 as other supporting surface of fixed above the ring-type of the cylinder 116 that disposes on every side along top 201.In the present embodiment, air cylinder device 115 is the air cylinder device, but also can replace with oil cylinder, utilization is up and down according to disk 117 from high-pressure airs to air cylinder device 115 confessions that arrange, make top 201 along the vertical direction, promptly the Z direction moves, thereby carries out the advance and retreat below the relative sheet glass 2.Make top 202 and be installed in central support platform 19 on the roughly middle part of frame 18 (referring to Fig. 1) top 20 and be installed in top 22 of belt supporting plate 21 (referring to Fig. 1) on the same frame 18 and parallel, and be configured on the sustained height.At the lowering position of disk 117, as shown in Figure 6, above 201 and top 202 at grade, in the hoisting position of disk 117, as shown in Figure 7, above 201 because of also exceeding about 1mm lifting on the belt 3, becoming slightly than top 202.By being configured in than top 202 also high positions top 201, in the above 201 and top 202 form annular stepped.The sheet glass supporting device 104 that comprises air cylinder device 115 and cylinder 116 is installed on the straight line transfer table 27 of directions X travel mechanism 25.
Like this, for using glass support device 104,104a, the sheet glass cutting facility 1 of 104b and 104c, in the end-grain cutting secant that utilizes cutoff edge forms, by air cylinder device 115 action, as shown in Figure 6, make top 201 and top 202 to become same plane and disk 117 is configured in lower position.Like this, make with top 202 be in conplane above 201, to accept the pressing force of cutoff edge 52, mobile with above-mentioned the same corresponding cutoff edge 52 by sheet glass 2 and belt 3.In addition, press in the crush-cutting of pressure bar in utilization, make in the above 201 and the predetermined ladder of top 202 formation be positioned at the position of cutting preset lines 100, make top 201 often to be positioned at cutting preset lines 100 inboards the sheet glass supporting device is moved, pressing during pressure bar 48 descends, make air cylinder device 115 actions, in the above 201 and top 202 form ladder as shown in Figure 7 respectively, in cutting preset lines 100 inboards, make disk 117 move to hoisting position from lower support sheet glass 2 by belt 3.
For using glass support device 104,104a, 104b, sheet glass cutting facility 1 with 104c, in the end-grain cutting secant that utilizes cutoff edge forms since top 201 and 202 be in same plane respectively and by belt 3 from lower support sheet glass 2, so even the relative sheet glass supporting device 104 of cutoff edge, 104a, the relative positioning of 104b and 104c produces some deviations, for example, even cutoff edge has been configured in top 202,202a, the top of 202b and 202c, even but with top 202,202a, 202b and 202c are from the result of lower support sheet glass 2, thus the end-grain cutting secant that formation is wished.
In other words, become sheet glass supporting device 104 to relative cutoff edge, 104a, the accuracy requirement of the relative positioning of 104b and 104c is not high like that.In addition, because of in the result of broad area, in the end-grain cutting secant forms, sheet glass 2 can be kept very flat from lower support glass 2.
Claims (13)
1. glass sheet cutter, possesses the annular belt (3) that puts sheet glass (2), drive the running gear (8) of this belt (3), sheet glass supporting device (4 by belt (3) supporting glass plate (2), 104), make sheet glass supporting device (4,104) the 1st running gear (5) that in the face that is parallel to sheet glass (2) face, moves, be configured in the crush-cutting device (6) of belt (3) top, the 2nd running gear (7) that this crush-cutting device (6) is moved in the face that is parallel to sheet glass (2) face, carry out crush-cutting, it is characterized in that also possessing control the 1st with the sheet glass (2) on the relative belt (3) of crush-cutting device (6), the 2nd running gear (5,7) action, make with because of the 1st, the 2nd running gear (5,7) the sheet glass supporting device (4 that causes, 104) and the control device (98) of the shift position correspondence of crush-cutting device (6).
2. according to the described cutting machine of claim 1, the movable support face (201) by belt (3) supporting glass plate (2) can freely be advanced and retreat, be had to sheet glass (2) following relatively to it is characterized in that sheet glass supporting device (4,104).
3. according to the described cutting machine of claim 2, it is characterized in that sheet glass supporting device (4,104) possesses air cylinder device (115), movable support face (201) is located on the piston rod of air cylinder device (115).
4. according to the described cutting machine of arbitrary claim among the claim 1-3, it is characterized in that sheet glass supporting device (4,104) possesses another supporting surface (202) by belt (3) supporting glass plate (2).
5. according to the described cutting machine of claim 4, it is characterized in that another supporting surface (202) be configured in movable support face (201) around.
6. according to the described cutting machine of claim 1, it is characterized in that sheet glass supporting device (4,104) possesses contains by the 1st (15) of belt (3) supporting glass plate (2) and the sheet glass supporting member (4) that is positioned at the 2nd (17) of low level by ladder (16) relative these the 1st (15).
7. according to the described cutting machine of claim 6, it is characterized in that the 1st running gear (5) possess make sheet glass supporting member (4) can along directions X and therewith directions X intersect the travel mechanism (25,26) that the Y direction moves.
8. according to the described cutting machine of claim 6, it is characterized in that also possessing the belt supporting plate (21) of have window (23), back(-)up belt (3).
9. described according to Claim 8 cutting machine, it is characterized in that belt supporting plate (21) has a plurality of windows (23), sheet glass supporting member (4) is configured to corresponding each window (23), and the 1st running gear (5) moves each sheet glass supporting member (4) in the face that is parallel to sheet glass (2) face.
10. according to the described cutting machine of claim 9, it is characterized in that described crush-cutting device (6) possesses by pressure bar (48) and cutoff edge (52).
11. cutting machine according to claim 1, it is characterized in that also possessing the belt supporting plate (21) of supporting annular belt (3), this belt supporting plate (21) has a plurality of windows (23), sheet glass supporting device (4,104) be configured to corresponding each window (23), respectively by belt (3) supporting glass plate (2), form the 1st running gear (5) and make each sheet glass supporting device (4 respectively, 104) in the face that is parallel to sheet glass (2) face, move, sheet glass supporting device (4,104) following freely advance and retreat of relative sheet glass (2) respectively has by the movable support face (201) of belt (3) supporting glass plate (2) and another supporting surface (202) that passes through belt (3) supporting glass plate (2).
12. according to the described cutting machine of claim 11, it is characterized in that sheet glass supporting device (4,104) has air cylinder device (115) respectively, each movable support face (201) is located on the piston rod of corresponding air cylinder device (115), another supporting surface (202) be configured in respectively corresponding movable support face (201) around.
13., it is characterized in that the 1st running gear (5) possesses the sheet glass of making supporting device (4,104) respectively along directions X and the travel mechanism (25,26) that moves of the directions X Y direction of intersecting therewith according to claim 11 or 12 described cutting machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93100643A CN1048699C (en) | 1993-01-06 | 1993-01-06 | Glass sheet cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93100643A CN1048699C (en) | 1993-01-06 | 1993-01-06 | Glass sheet cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1089925A CN1089925A (en) | 1994-07-27 |
| CN1048699C true CN1048699C (en) | 2000-01-26 |
Family
ID=4983159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93100643A Expired - Lifetime CN1048699C (en) | 1993-01-06 | 1993-01-06 | Glass sheet cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048699C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332578B (en) * | 2007-06-28 | 2010-10-06 | 坂东机工株式会社 | Grinding device of glass plate |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7131562B2 (en) * | 2001-01-17 | 2006-11-07 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribing and breaking apparatus, system therefor, and scribing and breaking method |
| CN101234848B (en) * | 2008-02-27 | 2011-06-15 | 友达光电股份有限公司 | Substrate cutting splitting device and method |
| JP5348212B2 (en) * | 2011-09-02 | 2013-11-20 | 三星ダイヤモンド工業株式会社 | Cutting device |
| CN103466929B (en) * | 2013-08-28 | 2017-02-15 | 深圳市华星光电技术有限公司 | Liquid crystal panel cutter and fixing device |
| JP2016104683A (en) * | 2014-11-19 | 2016-06-09 | 坂東機工株式会社 | Splitting method of glass sheet, and splitting device therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646955A (en) * | 1985-01-14 | 1987-03-03 | Armstrong World Industries, Inc. | Method for segmenting building boards and apparatus therefor |
| JPS6278123A (en) * | 1985-09-30 | 1987-04-10 | Bandou Kiko Kk | Glass working machine by numerical control |
-
1993
- 1993-01-06 CN CN93100643A patent/CN1048699C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646955A (en) * | 1985-01-14 | 1987-03-03 | Armstrong World Industries, Inc. | Method for segmenting building boards and apparatus therefor |
| JPS6278123A (en) * | 1985-09-30 | 1987-04-10 | Bandou Kiko Kk | Glass working machine by numerical control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101332578B (en) * | 2007-06-28 | 2010-10-06 | 坂东机工株式会社 | Grinding device of glass plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1089925A (en) | 1994-07-27 |
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Expiration termination date: 20130106 Granted publication date: 20000126 |